What types of samples can this microtome process?

Rotary microtomes are primarily designed for sectioning paraffin-embedded tissue blocks, but can also be used for some plastic-embedded samples with appropriate blades.

Is specialised training required to operate a rotary microtome?

Yes, operators typically require training in safe handling of sharp blades, sample preparation, and the specific operational procedures of the microtome model.

What maintenance is typically required for a rotary microtome?

Routine maintenance commonly includes cleaning the instrument, lubricating moving parts, and regular calibration checks. Blade replacement is also a frequent task.

Can this unit be used for cryosectioning?

No, a standard rotary microtome like the A550 is not designed for cryosectioning. A dedicated cryostat is required for frozen tissue sectioning.

What accessories are typically needed for operation?

Essential accessories commonly include disposable microtome blades, specimen clamps or cassettes, and a waste tray for section collection.

Used A550 Rotary Microtome - Microtomes, photo 1

Used A550 Rotary Microtome - Microtomes, photo 2

Used A550 Rotary Microtome - Microtomes, photo 3

Used A550 Rotary Microtome - Microtomes, photo 4

Used A550 Rotary Microtome - Microtomes, photo 5

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Verified seller

Medite - A550 Rotary Microtome

Name: A550 Rotary Microtome
Brand: Medite
SKU: 49353664.1640
Availability: InStock

Price: Contact seller for price

This listing is for a Medite A550 Rotary Microtome

Developed and manufactured by experts in Germany

The fully automatic Microtome A550 is the premium model for use in histology and histopathology as well as in research laboratories and in industrial quality assurance. With this microtome version, both the horizontal feed and retraction and the vertical cutting stroke are motorized. This means physical relief for the user during intensive, long-term use. Alternatively, the cutting stroke can also be carried out manually using the smooth-running handwheel, if, for example, sensitive cuts are necessary for very fragile tissue samples. The handwheel can easily be locked in any position using a spring lever. The proven, high-precision microtome mechanism is developed and produced in Germany and ensures maximum sectioning quality for continuously high sample throughput.

The Microtome A550 impresses with its high functionality and attractive design that are focused on optimal ease of use. Settings relevant to the sections are entered via the intuitively operated membrane keyboard with digital display. The background color is freely selectable.

The upper rotary push button on the left is used to switch between fine and coarse adjustment and to scroll through the menu. With the middle, larger rotary push button, the specimen clamp is simply moved back and forth. This can also be done using the keyboard. The sectioning speed can be set with the lower rotary push button and two different speeds can be selected for trimming and fine sectioning.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

A550

Stock Number

49353664.1640

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Histology and histopathology laboratories for preparing tissue sections for microscopic examination.
Research laboratories requiring precise sectioning of biological samples.
Industrial quality assurance for material analysis and defect detection.
Neuropathology for sectioning brain and spinal cord tissues.
Pathology departments for routine diagnostic work and special staining procedures.

Typical Specifications

Section thickness range: Typically 0.5 µm to 100 µm, adjustable in fine increments.
Specimen orientation: Commonly features X/Y axis adjustment and rotation for precise sample positioning.
Power supply: Typically single-phase 230V, 50Hz, suitable for standard UK laboratory outlets.
Operation modes: Units of this type commonly offer both fully automatic and manual sectioning modes.
Retraction function: Often includes a motorised specimen retraction to prevent damage to the sample on the return stroke.
Safety features: Typically includes handwheel locking mechanisms and blade guard systems.
Control interface: Commonly features a membrane keyboard with digital display for setting parameters.

Frequently Asked Questions

Rotary microtomes are primarily designed for sectioning paraffin-embedded tissue blocks, but can also be used for some plastic-embedded samples with appropriate blades.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.